<template>
  <div class="app-container">
    <div class="back-item">
      <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="任务名称" prop="jobName">
          <el-input
              v-model="queryParams.jobName"
              placeholder="请输入任务名称"
              clearable
              size="small"
              @keyup.enter="handleQuery"
          />
        </el-form-item>
        <el-form-item label="任务组名" prop="jobGroup">
          <el-select v-model="queryParams.jobGroup" placeholder="请选择任务组名" clearable>
            <el-option
                v-for="dict in sys_job_group"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="任务状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="请选择任务状态" clearable>
            <el-option
                v-for="dict in sys_job_status"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="Search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="Refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="back-item">
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
              type="primary"
              plain
              icon="Plus"
              size="mini"
              @click="handleAdd"
              v-hasPermi="['monitor:job:add']"
          >新增
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="success"
              plain
              icon="Edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
              v-hasPermi="['monitor:job:edit']"
          >修改
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="danger"
              plain
              icon="Delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
              v-hasPermi="['monitor:job:remove']"
          >删除
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="warning"
              plain
              icon="Download"
              size="mini"
              @click="handleExport"
              v-hasPermi="['monitor:job:export']"
          >导出
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="info"
              plain
              icon="Operation"
              size="mini"
              @click="handleJobLog"
              v-hasPermi="['monitor:job:query']"
          >日志
          </el-button>
        </el-col>
        <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table v-loading="loading" :data="jobList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center"/>
        <el-table-column label="任务编号" width="100" align="center" prop="jobId"/>
        <el-table-column label="任务名称" align="center" prop="jobName" :show-overflow-tooltip="true"/>
        <el-table-column label="任务组名" align="center" prop="jobGroup">
          <template #default="scope">
            <dict-tag :options="sys_job_group" :value="scope.row.jobGroup"/>
          </template>
        </el-table-column>
        <el-table-column label="调用目标字符串" align="center" prop="invokeTarget" :show-overflow-tooltip="true"/>
        <el-table-column label="cron执行表达式" align="center" prop="cronExpression" :show-overflow-tooltip="true"/>
        <el-table-column label="状态" align="center">
          <template #default="scope">
            <el-switch
                v-model="scope.row.status"
                active-value="0"
                inactive-value="1"
                @change="handleStatusChange(scope.row)"
            ></el-switch>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" width="200" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button
                size="mini"
                type="text"
                icon="Edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['monitor:job:edit']"
            >修改
            </el-button>
            <el-button
                size="mini"
                type="text"
                icon="Delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['monitor:job:remove']"
            >删除
            </el-button>
            <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)">
                  <span class="el-dropdown-link" v-hasPermi="['monitor:job:changeStatus', 'monitor:job:query']">
                     <i class="el-icon-d-arrow-right el-icon--right"></i>更多
                  </span>
              <template #dropdown>
                <el-dropdown-menu>
                  <el-dropdown-item command="handleRun" icon="CaretRight"
                                    v-hasPermi="['monitor:job:changeStatus']">执行一次
                  </el-dropdown-item>
                  <el-dropdown-item command="handleView" icon="View"
                                    v-hasPermi="['monitor:job:query']">任务详细
                  </el-dropdown-item>
                  <el-dropdown-item command="handleJobLog" icon="Operation"
                                    v-hasPermi="['monitor:job:query']">调度日志
                  </el-dropdown-item>
                </el-dropdown-menu>
              </template>
            </el-dropdown>
          </template>
        </el-table-column>
      </el-table>

      <pagination
          v-show="total > 0"
          :total="total"
          v-model:page="queryParams.pageNum"
          v-model:limit="queryParams.pageSize"
          @pagination="getList"
      />
      <div class="line-magin"></div>
    </div>
    <!-- 添加或修改定时任务对话框 -->
    <el-dialog :title="title" v-model="open" width="800px" append-to-body>
      <el-form ref="jobRef" :model="form" :rules="rules" label-width="120px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务名称" prop="jobName">
              <el-input v-model="form.jobName" placeholder="请输入任务名称"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组" prop="jobGroup">
              <el-select v-model="form.jobGroup" placeholder="请选择">
                <el-option
                    v-for="dict in sys_job_group"
                    :key="dict.value"
                    :label="dict.label"
                    :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item prop="invokeTarget">
              <template #label>
                        <span>
                           调用方法
                           <el-tooltip placement="top">
                              <template #content>
                                 <div>
                                    Bean调用示例：ryTask.ryParams('ry')
                                    <br/>Class类调用示例：com.bige.quartz.task.RyTask.ryParams('ry')
                                    <br/>参数说明：支持字符串，布尔类型，长整型，浮点型，整型
                                 </div>
                              </template>
                              <i class="el-icon-question"></i>
                           </el-tooltip>
                        </span>
              </template>
              <el-input v-model="form.invokeTarget" placeholder="请输入调用目标字符串"/>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="cron表达式" prop="cronExpression">
              <el-input v-model="form.cronExpression" placeholder="请输入cron执行表达式">
                <template #append>
                  <el-button type="primary" @click="handleShowCron">
                    生成表达式
                    <i class="el-icon-time el-icon--right"></i>
                  </el-button>
                </template>
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="执行策略" prop="misfirePolicy">
              <el-radio-group v-model="form.misfirePolicy" size="small">
                <el-radio-button label="1">立即执行</el-radio-button>
                <el-radio-button label="2">执行一次</el-radio-button>
                <el-radio-button label="3">放弃执行</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发" prop="concurrent">
              <el-radio-group v-model="form.concurrent" size="small">
                <el-radio-button label="0">允许</el-radio-button>
                <el-radio-button label="1">禁止</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                    v-for="dict in sys_job_status"
                    :key="dict.value"
                    :label="dict.value"
                >{{ dict.label }}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 任务日志详细 -->
    <el-dialog title="任务详细" v-model="openView" width="700px" append-to-body>
      <el-form :model="form" label-width="120px" size="mini">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务编号：">{{ form.jobId }}</el-form-item>
            <el-form-item label="任务名称：">{{ form.jobName }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组：">{{ jobGroupFormat(form) }}</el-form-item>
            <el-form-item label="创建时间：">{{ form.createTime }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="cron表达式：">{{ form.cronExpression }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="下次执行时间：">{{ parseTime(form.nextValidTime) }}</el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="调用目标方法：">{{ form.invokeTarget }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务状态：">
              <div v-if="form.status == 0">正常</div>
              <div v-else-if="form.status == 1">失败</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发：">
              <div v-if="form.concurrent == 0">允许</div>
              <div v-else-if="form.concurrent == 1">禁止</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略：">
              <div v-if="form.misfirePolicy == 0">默认策略</div>
              <div v-else-if="form.misfirePolicy == 1">立即执行</div>
              <div v-else-if="form.misfirePolicy == 2">执行一次</div>
              <div v-else-if="form.misfirePolicy == 3">放弃执行</div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button @click="openView = false">关 闭</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Job">
  import {listJob, getJob, delJob, addJob, updateJob, runJob, changeJobStatus} from "@/api/monitor/job";

  const router = useRouter();
  const {proxy} = getCurrentInstance();
  const {sys_job_group, sys_job_status} = proxy.useDict("sys_job_group", "sys_job_status");

  const jobList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const title = ref("");
  const openView = ref(false);
  const openCron = ref(false);
  const expression = ref("");

  const data = reactive({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      jobName: undefined,
      jobGroup: undefined,
      status: undefined
    },
    rules: {
      jobName: [{required: true, message: "任务名称不能为空", trigger: "blur"}],
      invokeTarget: [{required: true, message: "调用目标字符串不能为空", trigger: "blur"}],
      cronExpression: [{required: true, message: "cron执行表达式不能为空", trigger: "blur"}]
    }
  });

  const {queryParams, form, rules} = toRefs(data);

  /** 查询定时任务列表 */
  function getList() {
    loading.value = true;
    listJob(queryParams.value).then(response => {
      jobList.value = response.rows;
      total.value = response.total;
      loading.value = false;
    });
  }

  /** 任务组名字典翻译 */
  function jobGroupFormat(row, column) {
    return proxy.selectDictLabel(sys_job_group.value, row.jobGroup);
  }

  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  }

  /** 表单重置 */
  function reset() {
    form.value = {
      jobId: undefined,
      jobName: undefined,
      jobGroup: undefined,
      invokeTarget: undefined,
      cronExpression: undefined,
      misfirePolicy: 1,
      concurrent: 1,
      status: "0"
    };
    proxy.resetForm("jobRef");
  }

  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }

  /** 重置按钮操作 */
  function resetQuery() {
    proxy.resetForm("queryRef");
    handleQuery();
  }

  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.jobId);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  }

  // 更多操作触发
  function handleCommand(command, row) {
    switch (command) {
      case "handleRun":
        handleRun(row);
        break;
      case "handleView":
        handleView(row);
        break;
      case "handleJobLog":
        handleJobLog(row);
        break;
      default:
        break;
    }
  }

  // 任务状态修改
  function handleStatusChange(row) {
    let text = row.status === "0" ? "启用" : "停用";
    proxy.$modal.confirm('确认要"' + text + '""' + row.jobName + '"任务吗?').then(function () {
      return changeJobStatus(row.jobId, row.status);
    }).then(() => {
      proxy.$modal.msgSuccess(text + "成功");
    }).catch(function () {
      row.status = row.status === "0" ? "1" : "0";
    });
  }

  /* 立即执行一次 */
  function handleRun(row) {
    proxy.$modal.confirm('确认要立即执行一次"' + row.jobName + '"任务吗?').then(function () {
      return runJob(row.jobId, row.jobGroup);
    }).then(() => {
      proxy.$modal.msgSuccess("执行成功");
    })
      .catch(() => {
      });
  }

  /** 任务详细信息 */
  function handleView(row) {
    getJob(row.jobId).then(response => {
      form.value = response.data;
      openView.value = true;
    });
  }

  /** cron表达式按钮操作 */
  function handleShowCron() {
    expression.value = form.value.cronExpression;
    openCron.value = true;
  }

  /** 确定后回传值 */
  function crontabFill(value) {
    form.value.cronExpression = value;
  }

  /** 任务日志列表查询 */
  function handleJobLog(row) {
    const jobId = row.jobId || 0;
    router.push({path: "/monitor/job-log/index", query: {jobId: jobId}});
  }

  /** 新增按钮操作 */
  function handleAdd() {
    reset();
    open.value = true;
    title.value = "添加任务";
  }

  /** 修改按钮操作 */
  function handleUpdate(row) {
    reset();
    const jobId = row.jobId || ids.value;
    getJob(jobId).then(response => {
      form.value = response.data;
      open.value = true;
      title.value = "修改任务";
    });
  }

  /** 提交按钮 */
  function submitForm() {
    proxy.$refs["jobRef"].validate(valid => {
      if (valid) {
        if (form.value.jobId != undefined) {
          updateJob(form.value).then(response => {
            proxy.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          });
        } else {
          addJob(form.value).then(response => {
            proxy.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          });
        }
      }
    });
  }

  /** 删除按钮操作 */
  function handleDelete(row) {
    const jobIds = row.jobId || ids.value;
    proxy.$modal.confirm('是否确认删除定时任务编号为"' + jobIds + '"的数据项?').then(function () {
      return delJob(jobIds);
    }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    }).catch(() => {
    });
  }

  /** 导出按钮操作 */
  function handleExport() {
    proxy.download("monitor/job/export", {
      ...queryParams.value,
    }, `job_${new Date().getTime()}.xlsx`);
  }

  getList();
</script>
